The values of hashes indeed must be scalar values; the problem here (which has caused many problems and even vulnerabilities) is that the fat comma doesn't construct a hash, just a list.
Let me rephrase - I assumed that the right hand side of a fat comma would have context scalar. However, since it just a comma, it has context list.
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The values of hashes indeed must be scalar values; the problem here (which has caused many problems and even vulnerabilities) is that the fat comma doesn't construct a hash, just a list.
Let me rephrase - I assumed that the right hand side of a fat comma would have context scalar. However, since it just a comma, it has context list.